[v3,1/5] dt-bindings: soc: imx8mp-hsio-blk-ctrl: add clock cells

Commit Message

Lucas Stach Dec. 16, 2022, 8:08 p.m. UTC

The HSIO blk-ctrl has a internal PLL, which can be used as a reference
clock for the PCIe PHY. Add clock-cells to the binding to allow the
driver to expose this PLL.

Signed-off-by: Lucas Stach <[e-mail]>
Acked-by: Krzysztof Kozlowski <[e-mail]>
---
 .../devicetree/bindings/soc/imx/fsl,imx8mp-hsio-blk-ctrl.yaml | 4 ++++
 1 file changed, 4 insertions(+)

Comments

Krzysztof Kozlowski Dec. 20, 2022, 2:23 p.m. UTC | #1

On 16/12/2022 21:08, Lucas Stach wrote:
> The HSIO blk-ctrl has a internal PLL, which can be used as a reference
> clock for the PCIe PHY. Add clock-cells to the binding to allow the
> driver to expose this PLL.
> 
> Signed-off-by: Lucas Stach <[e-mail]>
> Acked-by: Krzysztof Kozlowski <[e-mail]>

Please use scripts/get_maintainers.pl to get a list of necessary people
and lists to CC.  It might happen, that command when run on an older
kernel, gives you outdated entries.  Therefore please be sure you base
your patches on recent Linux kernel.


Best regards,
Krzysztof

Shawn Guo Jan. 1, 2023, 3:12 a.m. UTC | #2

On Fri, Dec 16, 2022 at 09:08:17PM +0100, Lucas Stach wrote:
> The HSIO blk-ctrl has a internal PLL, which can be used as a reference
> clock for the PCIe PHY. Add clock-cells to the binding to allow the
> driver to expose this PLL.
> 
> Signed-off-by: Lucas Stach <[e-mail]>
> Acked-by: Krzysztof Kozlowski <[e-mail]>

Applied all, thanks!

Patch

diff --git a/Documentation/devicetree/bindings/soc/imx/fsl,imx8mp-hsio-blk-ctrl.yaml b/Documentation/devicetree/bindings/soc/imx/fsl,imx8mp-hsio-blk-ctrl.yaml
index c29181a9745b..1fe68b53b1d8 100644
--- a/Documentation/devicetree/bindings/soc/imx/fsl,imx8mp-hsio-blk-ctrl.yaml
+++ b/Documentation/devicetree/bindings/soc/imx/fsl,imx8mp-hsio-blk-ctrl.yaml
@@ -39,6 +39,9 @@  properties:
       - const: pcie
       - const: pcie-phy
 
+  '#clock-cells':
+    const: 0
+
   clocks:
     minItems: 2
     maxItems: 2
@@ -85,4 +88,5 @@  examples:
         power-domain-names = "bus", "usb", "usb-phy1",
                              "usb-phy2", "pcie", "pcie-phy";
         #power-domain-cells = <1>;
+        #clock-cells = <0>;
     };